Police use more than 20 cloud systems with private tech firms.
Detectives have asked the public for help in finding out what happened to the siblings.
The intoxicated off-duty officer was ejected from a bar in July 2023.
Two stolen vehicles and a stolen motorbike were also recovered.
It comes after members of the Police Association unequivocally rejected the Government's latest pay offer.
Officers have lambasted the latest offer as "a kick in the guts", "insulting", "demoralising", "farcical", "disrespectful" and "an absolute joke".
When asked whether he would accept the offer, as a former police officer, Mark Mitchell said "that was then, this is now".
The Police Association described the pay offer as "an affront" and an "insult".
But Marama Davidson says there are "concerted efforts" underway to disempower her and Chlöe Swarbrick.